PRODUCTS | Planetary Gearboxes

RM.00.00 is intended for the swing drive of mobile cranes. Equivalent to Bonfiglioli® 705 T3L, PMP, Brevini, Reggiana Riduttori, 
For the swing drive of the superstructure, e.g. of excavators, cranes, forestry machines, ship unloaders

Technical characteristics:

Designation Application Gearbox parameters
    ratio torque, Nm input speed, max (rpm) output speed, max (rpm) Motor displacement,
ccm,
RM.00.01 mobile crane, 16…25t 63.1 3646 1200 19 112
RM.00.02 mobile crane, 32…40t 63.1 3646 1200 19 56
RM.00.03 mobile crane, 16…25t 63.1 3646 1200 19 112
RM.00.00 Swing gear Optima

RM.20.00 is intended for the swing drive of excavators. Equivalent to Bonfiglioli® 705 T3L, PMP, Brevini, Reggiana Riduttori, 
For the swing drive of the superstructure, e.g. of excavators, cranes, forestry machines, ship unloaders

Technical characteristics:

Designation Application Gearbox parameters
    ratio torque, Nm input speed, max (rpm) output speed, max (rpm) Motor displacement,
ccm
RM.20.01 excavator, 12...18t 29.29 6200 2000 68.29 56

Gearbox design:
- two- and three-stage planetary gearboxes
- built-in parking brakes

Motor design:
- axial piston bent-axis motor
- fixed displacement

Motor options:
- build-in pressure-relief valves
- build-in brake release valves
- speed sensor (option)

 

RM.20.00 Swing gear Optima

RM.50.00 is intended for the winch drive of mobile cranes of 25t and 32t lifting capacity. Equivalent to Bonfiglioli® 706 C2B, PMP® PMC2000-S2 320 bar r. 35.5, Reggiana Riduttori® RRTD 1700,
For direct installation in winch drums, e.g. for drilling rigs and cranes

Technical characteristics:

Parameter Value
Working displacement of hydraulic motor, ccm 107 50
Transmission ratio 35.5
Max. working fluid flow rate, l/min 142
Max .working pressure, bar 178
Max. outlet speed of the hydraulic motor, rev/min 1260 2700
Gearbox outlet torque, Hm 10 000 4 673
Gearbox outlet speed, rev/min 35.5 76
Recommended oil grades:
- for moderate climate SAE 80W/90
- for low temperatures SAE 75W/90
Working fluid amount 2 ± 10%
Weight, kg (without oil) 140 ± 10%
Hydraulic motor designation 403.0.107.W.A6.F20.V1.E2N.NN
RM.50.00 Winch gear Optima
* The original part numbers, reference numbers and brand names are used only for identification purposes. They do not imply that the products are original (OEM).